sys-apps/gawk: Sync with Gentoo

It's from Gentoo commit 20c4c84bb8558067323e0cb6b36ad29a5e64667f.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>

sdk_container/src/third_party/portage-stable/sys-apps/gawk/gawk-5.4.0-r1.ebuild

@@ -1,123 +0,0 @@
-# Copyright 1999-2026 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-GAWK_IS_BETA=no
-
-DESCRIPTION="GNU awk pattern-matching language"
-HOMEPAGE="https://www.gnu.org/software/gawk/gawk.html"
-
-if [[ ${GAWK_IS_BETA} == yes || ${PV} == *_beta* ]] ; then
-	if [[ ${PV} == *_beta* ]] ; then
-		# Beta versioning is sometimes for the release prior, e.g.
-		# 5.2.1_beta is labelled upstream as 5.2.0b.
-		MY_PV=${PV/_beta/b}
-		MY_PV=$(ver_cut 1-2 ${MY_PV}).$(($(ver_cut 3 ${MY_PV}) - 1))$(ver_cut 4- ${MY_PV})
-		MY_P=${PN}-${MY_PV}
-
-		S="${WORKDIR}"/${MY_P}
-	else
-		MY_P=${P}
-	fi
-
-	SRC_URI="https://www.skeeve.com/gawk/${MY_P}.tar.gz"
-else
-	VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/gawk.asc
-	inherit verify-sig flag-o-matic
-
-	SRC_URI="mirror://gnu/gawk/${P}.tar.xz"
-	SRC_URI+=" verify-sig? ( mirror://gnu/gawk/${P}.tar.xz.sig )"
-
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~arm64-macos ~x64-macos ~x64-solaris"
-fi
-
-LICENSE="GPL-3+ pma? ( AGPL-3+ )"
-SLOT="0"
-# The gawk docs claim MPFR support is "on parole" and may be removed,
-# https://www.gnu.org/software/gawk/manual/html_node/MPFR-On-Parole.html
-# however this is somewhat outdated information, see
-# https://public-inbox.org/libc-alpha/202412190851.4BJ8psq4404509@freefriends.org/
-IUSE="+mpfr pma nls readline"
-
-RDEPEND="
-	mpfr? (
-		dev-libs/gmp:=
-		dev-libs/mpfr:=
-	)
-	readline? ( sys-libs/readline:= )
-"
-DEPEND="${RDEPEND}"
-BDEPEND="
-	>=sys-apps/texinfo-7.1
-	>=sys-devel/bison-3.5.4
-	nls? ( sys-devel/gettext )
-"
-
-if [[ ${GAWK_IS_BETA} != yes ]] ; then
-	BDEPEND+=" verify-sig? ( sec-keys/openpgp-keys-gawk )"
-fi
-
-PATCHES=(
-	"${FILESDIR}"/${P}-no-assertions-for-pma.patch
-)
-
-src_prepare() {
-	default
-
-	use elibc_musl && append-cppflags -D__GNU_LIBRARY__
-
-	# Use symlinks rather than hardlinks, and disable version links
-	sed -i \
-		-e '/^LN =/s:=.*:= $(LN_S):' \
-		-e '/install-exec-hook:/s|$|\nfoo:|' \
-		Makefile.in doc/Makefile.in || die
-
-	# bug #413327
-	sed -i '/^pty1:$/s|$|\n_pty1:|' test/Makefile.in || die
-
-	# Fix standards conflict on Solaris
-	if [[ ${CHOST} == *-solaris* ]] ; then
-		sed -i \
-			-e '/\<_XOPEN_SOURCE\>/s/1$/600/' \
-			-e '/\<_XOPEN_SOURCE_EXTENDED\>/s/1//' \
-			extension/inplace.c || die
-	fi
-}
-
-src_configure() {
-	# README says gawk may not work properly if built with non-Bison.
-	# We already BDEPEND on Bison, so just unset YACC rather than
-	# guessing if we need to do yacc.bison or bison -y.
-	unset YACC
-
-	local myeconfargs=(
-		--cache-file="${S}"/config.cache
-		--libexec='$(libdir)/misc'
-		$(use_with mpfr)
-		$(use_enable nls)
-		$(use_enable pma)
-		$(use_with readline)
-	)
-
-	econf "${myeconfargs[@]}"
-}
-
-src_test() {
-	# bug #970495
-	local -x PAGER=cat
-
-	emake check
-}
-
-src_install() {
-	# Automatic dodocs barfs
-	rm -rf README_d || die
-
-	default
-
-	# Install headers
-	insinto /usr/include/awk
-	doins *.h
-	rm "${ED}"/usr/include/awk/config.h || die
-}